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DE50300933D1 - Gas generator for an airbag - Google Patents

Gas generator for an airbag

Info

Publication number
DE50300933D1
DE50300933D1 DE50300933T DE50300933T DE50300933D1 DE 50300933 D1 DE50300933 D1 DE 50300933D1 DE 50300933 T DE50300933 T DE 50300933T DE 50300933 T DE50300933 T DE 50300933T DE 50300933 D1 DE50300933 D1 DE 50300933D1
Authority
DE
Germany
Prior art keywords
airbag
gas generator
generator
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50300933T
Other languages
German (de)
Inventor
Rolf Ruckdeschel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Airbag Germany GmbH
Original Assignee
TRW Airbag Systems GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TRW Airbag Systems GmbH filed Critical TRW Airbag Systems GmbH
Priority to DE50300933T priority Critical patent/DE50300933D1/en
Application granted granted Critical
Publication of DE50300933D1 publication Critical patent/DE50300933D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
    • B60R21/2644—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE50300933T 2002-05-21 2003-05-13 Gas generator for an airbag Expired - Lifetime DE50300933D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50300933T DE50300933D1 (en) 2002-05-21 2003-05-13 Gas generator for an airbag

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20207862U DE20207862U1 (en) 2002-05-21 2002-05-21 Inflator hose
DE50300933T DE50300933D1 (en) 2002-05-21 2003-05-13 Gas generator for an airbag

Publications (1)

Publication Number Publication Date
DE50300933D1 true DE50300933D1 (en) 2005-09-15

Family

ID=7971330

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20207862U Expired - Lifetime DE20207862U1 (en) 2002-05-21 2002-05-21 Inflator hose
DE50300933T Expired - Lifetime DE50300933D1 (en) 2002-05-21 2003-05-13 Gas generator for an airbag

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20207862U Expired - Lifetime DE20207862U1 (en) 2002-05-21 2002-05-21 Inflator hose

Country Status (4)

Country Link
US (1) US6971673B2 (en)
EP (1) EP1366962B1 (en)
DE (2) DE20207862U1 (en)
ES (1) ES2247448T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20304249U1 (en) * 2003-03-17 2003-07-31 TRW Airbag Systems GmbH, 84544 Aschau Inflator for a vehicle occupant restraint system
KR101083499B1 (en) * 2003-05-23 2011-11-16 오토리브 에이에스피, 인크. Flexible expander with coextruded propellant and moisture barrier and gas generating propellant composite for use with it
DE102007019746A1 (en) * 2007-04-26 2008-10-30 Trw Automotive Gmbh Cap for gas generator for holding ignition or propellant charge is made of plastic film and forms propellant charge cap or igniter protective cap with wall thickness of about 50-200 microns, sections of wall thickness of about 10 microns
US8144582B2 (en) * 2008-12-30 2012-03-27 International Business Machines Corporation Differentiating blade destination and traffic types in a multi-root PCIe environment

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1070351A (en) * 1975-06-30 1980-01-22 George W. Goetz Fluid generator
DE3932576A1 (en) 1989-09-29 1991-04-18 Dornier Gmbh GAS GENERATOR
US5052302A (en) * 1990-07-26 1991-10-01 Olin Corporation Unpressurized combustible primer for cannon cartridges
JP3115381B2 (en) 1990-11-28 2000-12-04 デイナミート ノーベル アクチエンゲゼルシヤフト Gas generators for airbags, especially tubular gas generators
US5109772A (en) * 1991-01-22 1992-05-05 Morton International, Inc. Flash ignition system
JPH05185899A (en) 1992-01-10 1993-07-27 Takata Kk Inflator of air bag device
DE4228696C2 (en) 1992-08-28 1996-06-20 Hs Tech & Design Pyrotechnic gas generator
EP0712767B1 (en) * 1992-09-21 1999-07-07 Honda Giken Kogyo Kabushiki Kaisha Gas generator for an air bag
DE4310853A1 (en) * 1993-04-02 1994-10-06 Diehl Gmbh & Co Gas generator for an airbag
US5533754A (en) * 1995-05-31 1996-07-09 Trw Vehicle Safety Systems Inc. Air bag inflator
US5540154A (en) * 1995-06-06 1996-07-30 Oea Aerospace, Inc. Non-pyrolizing linear ignition fuse
DE19603703A1 (en) * 1996-02-02 1997-08-07 Diehl Gmbh & Co Hose-shaped gas generator for airbag
US5704640A (en) * 1996-05-01 1998-01-06 Morton International, Inc. Bondable autoignition foil
DE19631185A1 (en) * 1996-08-02 1998-02-05 Rheinmetall Ind Ag Propellant lighter
US6095559A (en) * 1998-07-23 2000-08-01 Autoliv Asp, Inc. Chemical cooling of airbag inflation gases
US6176517B1 (en) * 1998-10-23 2001-01-23 Autoliv Aspinc. Gas generating apparatus
DE10009417A1 (en) 2000-02-29 2001-09-13 Autoliv Dev Gas generator for the inflation of a vehicle airbag has a solid fuel propellant unit with the gas generating cord within a combustion chamber in a hose which is flexible and resistant to compression
DE20207861U1 (en) * 2002-05-21 2002-09-26 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Inflator hose

Also Published As

Publication number Publication date
ES2247448T3 (en) 2006-03-01
US20030218322A1 (en) 2003-11-27
US6971673B2 (en) 2005-12-06
EP1366962A1 (en) 2003-12-03
EP1366962B1 (en) 2005-08-10
DE20207862U1 (en) 2002-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition